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JAS III HVAC, LLC

Thermostat Installation and Replacement, Central A/C Service or Repair, Water Heater Repair or Service,

About us

JAS III HVAC, LLC Heating and Air Conditioning is a minority owned and veteran owned company committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business.

Business highlights

Emergency services offered
Veteran owned and operated
48 years of experience

Services we offer

Gas works, HVAC, Heating and Air installation and repair

Amenities

Emergency Services

Yes

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
5.054 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%

Filter reviews by service

Showing 1-25 of 54 reviews
Ron C.
Oct 2025
5.0
Gas Piping
$1,000
Sam was extraordinary. Sam is a true professional, with over 30 years of experience, he knew exactly what needed to be done, and he handled everything with professionalism, class & experience. Sam was truly a joy, and a pleasure to work with.

Keesha M.
Oct 2025
5.0
Gas Furnace / Forced Air Heating System Repair Service
$400
I am honored to be asked to write this review. Experience is something we all know cannot be bought, and Sam and his son truly embody that. They are the most humble, responsible, professional, down-to-earth, and knowledgeable gentlemen I’ve ever encountered. I haven’t had a single project they couldn’t solve—whether it was a boiler, a furnace, or anything in between. On top of their expertise, they are reasonable, fair, and honest in everything they do. Their dedication and integrity set them apart, and I would highly recommend them to anyone in need of reliable service.

Dana B.
Oct 2025
5.0
Electric Furnace or Forced Air Heating System Repair Service
Mr Byrd was very nice, considerate and knowledgeable. He knew exactly what the problem was and how to fix. He worked efficiently and taught us a few tricks on how to get more longevity out of our furnace. We would definitely hire him again.

Kevin R.
Oct 2025
5.0
Water Heater Repair or Service
Yes he did a great job 👍

U’Niece C.
Oct 2025
5.0
Water Heater Repair or Service
$110
Customer service was great. He explained the issue and what he was doing to get the job done.

Jesse Z.
Oct 2025
5.0
Electric Furnace or Forced Air Heating System Repair Service
$500
Sam and his employees do excellent work and explain everything while they are servicing you so that you understand the work being done.

Devon C.
Oct 2025
5.0
Water Heater Repair or Service
$1,900
This company was very responsive. We had a hot water tank go out in the evening and they were able to put a new one in the next morning. Superb work with a reasonable price.

DeVon K.
Oct 2025
5.0
Electric Furnace or Forced Air Heating System Repair Service
This company was very clean and efficient. Very professional and answered all questions.

Jacob C.
Oct 2025
5.0
Central A/C Service or Repair
Sam with JAS was extremely helpful. I would hire him back in a heartbeat. He fixed the problem and went above and beyond to explain what I could do in the future to help the situation. This man is a blessing in disguise for the local community. My AC works now!! A++

Ann C.
Oct 2025
5.0
Electric Furnace or Forced Air Heating System Repair Service
I have used JAS III several times for furnace repair and maintenance as well a water heater installation. The service has always been stellar and the technician friendly and professional. I would highly recommend this company.

Jacqueline D.
Oct 2025
5.0
Central A/C Service or Repair
$4,000
Yes, they got the job done. I love these guys.

JoAnn P.
Oct 2025
5.0
Electric Furnace or Forced Air Heating System Repair Service
My family has been using JAS III services for many years and they are reliable and trustworthy professionals who get the job done right. They show up when needed and make sure everything is working properly. They operate with integrity, great customer service and are always respectful and courteous.

April C.
Oct 2025
5.0
Electric Furnace or Forced Air Heating System Repair Service
⭐⭐⭐⭐⭐ I highly recommend JAS III HVAC, LLC! Mr. Sam was excellent—he quickly diagnosed the issue, explained everything clearly, and completed the work in no time. They installed my furnace two years ago, and I’ve had zero issues since. Anytime I’ve needed help, one call was all it took. Professional, reliable, and trustworthy service every time.

Jackie R.
Sep 2025
5.0
Gas Furnace / Forced Air Heating System Repair Service
$75
The job was completed as promised. He arrived at the time he stated, was very friendly and knowledgeable on what he was doing and explained everything as he was working. I Respectful of our property outside and inside. I would definitely recommend JASIII HVAC, LLC to anyone looking for this type of company.

Apryl B.
Sep 2025
5.0
Electric Furnace or Forced Air Heating System Repair Service
The most conscientious and honest contractors I have ever worked with. Not only are they reasonable but if they can’t fix it they will consult with whoever or whatever they need to get it done. The only problem is they don’t have more workers because they are just that good. I will wait on them before I call someone else.

Mary R.
Sep 2025
5.0
Electric Furnace or Forced Air Heating System Repair Service
$6,500
Outstanding excellence professionalism job well done

Andrea G.
Sep 2025
5.0
Gas Furnace / Forced Air Heating System Repair Service
$1,000
I found Mr Byrd to be very easy to do business with because after looking at our furnace, he explained every detail of the repair in lamens terms so that we understood all of our issues. We felt very comfortable in going forward. I will highly recommend this business as very efficient ( our work was completed in the time period as quoted. ) Im comfortable in giving this company an A+ rating.

Charles H.
Sep 2025
5.0
Electric Furnace or Forced Air Heating System Repair Service
$1,700
Mr. Byrd was very respectful, professional and very efficient. He diagnosed the problems that I was having and proceeded to replace the failed parts and repair the system. My system is some 30 years old, but thanks to him, it runs like new...very efficiently. I highly recommend his company, and in fact, I've reached out him for repair/replacement of my water heater. Being a professional myself, I'm not easily impressed, but I am thoroughly impressed with Mr. Byrd.

Jeffrey R.
Sep 2025
5.0
Central A/C Service or Repair
They were prompt and very professional in completing their service to repair central AC unit. Explained the problem and they were able to fix it. Highly recommend this service team for all your HVAC needs.

Jesse D.
Sep 2025
5.0
Electric Furnace or Forced Air Heating System Repair Service
They were very professional and informative on the scope of work & what we were getting

J J.
Sep 2025
5.0
Central A/C Service or Repair
JAS III HVAC, LLC did a fantastic job. You will not be disappointed.

Antoine B.
Sep 2025
5.0
Water Heater Repair or Service
Excellent service and professionalism.Highly recommended and skilled.

Fred P.
Sep 2025
5.0
Electric Furnace or Forced Air Heating System Repair Service
Yes extremely professional clean and on time.

Bishop Q.
Sep 2025
5.0
Central A/C Service or Repair
Yes and always have. Sam Byrd's work ethic is top rated. He's on time, explains the problem and then gives the best solution to remedy the problem. I will always recommend him.

Jeffery A.
Sep 2025
5.0
Central A/C Service or Repair
Yes he did he's done a fantastic job and he was Timely and reasonable cost
Showing 1-25 of 54

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

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FAQ

JAS III HVAC, LLC is currently rated 5.0 overall out of 5.

Monday: Open All Day Tuesday: Open All Day Wednesday: Open All Day Thursday: Open All Day Friday: Open All Day Saturday: Open All Day Sunday: Open All Day

JAS III HVAC, LLC accepts the following forms of payment: CreditCard

Yes, JAS III HVAC, LLC offers free project estimates.

No, JAS III HVAC, LLC does not offer eco-friendly accreditations.

No, JAS III HVAC, LLC does not offer a senior discount.

Yes, JAS III HVAC, LLC offers emergency services.

No, JAS III HVAC, LLC does not offer warranties.